| FIRST END BEARING SEAT | NOT INCLUDED |
| FIRST END PITCH DIAMETER | 2.250 INCHES NOMINAL |
| FIRST END SPLINE LENGTH | 3.120 INCHES NOMINAL |
| FIRST END TYPE | SPLINED |
| FIRST END SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| FIRST END SPLINE QUANTITY | 18 |
| FIRST END SPLINE TYPE | INVOLUTE |
| FLANGE OVERALL THICKNESS | 1.060 INCHES MINIMUM AND 1.120 INCHES MAXIMUM |
| FLANGE THICKNESS AT MOUNTING HOLE | 0.680 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 8.310 INCHES NOMINAL |
| HOLE DIAMETER | 0.656 INCHES NOMINAL |
| OVERALL LENGTH | 53.630 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE E4340H ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4340H |
| METALLIC HARDNESS RATING | 42.0 MINIMUM ROCKWELL C AND 48.0 MAXIMUM ROCKWELL C |
| MOUNTING FACILITY TYPE AND QUANTITY | 26 STUD AND 2 UNTHREADED HOLE |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| SECOND END BEARING SEAT | NOT INCLUDED |
| SECOND END SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| SECOND END SPLINE QUANTITY | 18 |
| SECOND END TYPE | SPLINED |
| SECOND END PITCH DIAMETER | 2.250 INCHES NOMINAL |
| SECOND END SPLINE LENGTH | 3.120 INCHES NOMINAL |
| THREAD SIZE | 1/2 - 20 |